There's no need to zero the buffer, as if the routine gets an error,
rc will be different than one.
That fixes the following warning:
drivers/media/tuners/tda9887.c: In function 'tda9887_status':
drivers/media/tuners/tda9887.c:539:2: warning: value computed is not used [-Wunused-value]
While here, make fix the CodingStyle on this function.
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Reviewed-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
408679cd3c